diff --git a/lithos_c/inc/Lth_hashmap.h b/lithos_c/inc/Lth_hashmap.h
index 9715e02..e33d5fc 100644
--- a/lithos_c/inc/Lth_hashmap.h
+++ b/lithos_c/inc/Lth_hashmap.h
@@ -12,7 +12,9 @@
 //
 //-----------------------------------------------------------------------------
 
-#ifndef lithos3__Lth_hashmap_h
+#include "Lth_libinfo.h"
+
+#if !defined(lithos3__Lth_hashmap_h) && !LITHOS3_NO_HASHMAP
 #define lithos3__Lth_hashmap_h
 
 #include "Lth_stdlib.h"
diff --git a/lithos_c/inc/Lth_libinfo.h b/lithos_c/inc/Lth_libinfo.h
new file mode 100644
index 0000000..324a941
--- /dev/null
+++ b/lithos_c/inc/Lth_libinfo.h
@@ -0,0 +1,32 @@
+//-----------------------------------------------------------------------------
+//
+// Copyright © 2017 Project Golan
+//
+// See "LICENSE.lithos3" for more information.
+//
+//-----------------------------------------------------------------------------
+//
+// Library setup.
+//
+//-----------------------------------------------------------------------------
+
+#if LITHOS3_NO_STDLIB
+# define LITHOS3_NO_HASHMAP 1
+# define LITHOS3_NO_TOKEN 1
+# define LITHOS3_NO_TOKENSTREAM 1
+# define LITHOS3_NO_MANIFEST 1
+#endif
+
+#if LITHOS3_NO_HASHMAP
+# define LITHOS3_NO_MANIFEST 1
+#endif
+
+#if LITHOS3_NO_TOKEN
+# define LITHOS3_NO_TOKENSTREAM 1
+#endif
+
+#if LITHOS3_NO_TOKENSTREAM
+# define LITHOS3_NO_MANIFEST 1
+#endif
+
+// EOF
diff --git a/lithos_c/inc/Lth_linklist.h b/lithos_c/inc/Lth_linklist.h
deleted file mode 100644
index cb23d1e..0000000
--- a/lithos_c/inc/Lth_linklist.h
+++ /dev/null
@@ -1,106 +0,0 @@
-//-----------------------------------------------------------------------------
-//
-// Copyright © 2016-2017 Project Golan
-//
-// See "LICENSE.lithos3" for more information.
-//
-//-----------------------------------------------------------------------------
-//
-// Doubly linked list structure.
-//
-//-----------------------------------------------------------------------------
-
-#ifndef lithos3__Lth_linklist_h
-#define lithos3__Lth_linklist_h
-
-#define Lth_ListForEach(tmpv, lst) \
-   for(Lth_LinkList *list = (lst); list; list = list->next) \
-      __with(tmpv = list->owner;)
-
-#define Lth_ListFor(tmpv, lst) \
-   for(Lth_LinkList *list = (lst); list;) \
-      __with(Lth_LinkList *next = list->next, **prev = list->prev; \
-         tmpv = list->owner;)
-
-#define Lth_ListInsert(list, object, head) \
-   (void) \
-   ( \
-      Lth_ListLink((list), (head)), \
-      (list)->owner = object \
-   )
-
-#define Lth_ListInsertTail(list, object, head, tail) \
-   (void) \
-   ( \
-      Lth_ListLinkTail((list), (head), (tail)), \
-      (list)->owner = object \
-   )
-
-#define Lth_ListMove(list, head) \
-   (void) \
-   ( \
-      Lth_ListRemove((list)), \
-      Lth_ListLink((list), (head)) \
-   )
-
-
-// Type Definitions ----------------------------------------------------------|
-
-//
-// Lth_LinkList
-//
-typedef struct Lth_LinkList
-{
-   struct Lth_LinkList *next, **prev;
-   void *owner;
-} Lth_LinkList;
-
-
-// Static Functions ----------------------------------------------------------|
-
-//
-// Lth_ListLink
-//
-static inline void Lth_ListLink(Lth_LinkList *list, Lth_LinkList **head)
-{
-   Lth_LinkList *next = *head;
-
-   if((list->next = next))
-      next->prev = &list->next;
-
-   list->prev = head;
-   *head = list;
-}
-
-//
-// Lth_ListLinkTail
-//
-static inline void Lth_ListLinkTail(Lth_LinkList *list, Lth_LinkList **head,
-   Lth_LinkList **tail)
-{
-   Lth_LinkList *prev = *tail;
-
-   if(*(list->prev = head))
-      list->prev = &prev->next;
-   else
-      *head = list;
-
-   prev->next = list;
-   *tail = list;
-}
-
-//
-// Lth_ListRemove
-//
-static inline void Lth_ListRemove(Lth_LinkList *list)
-{
-   Lth_LinkList *next = list->next, **prev = list->prev;
-
-   if(prev && (*prev = next))
-      next->prev = prev;
-
-   list->next = NULL;
-   list->prev = NULL;
-}
-
-#endif//lithos3__Lth_linklist_h
diff --git a/lithos_c/inc/Lth_manifest.h b/lithos_c/inc/Lth_manifest.h
index 7afee83..f115128 100644
--- a/lithos_c/inc/Lth_manifest.h
+++ b/lithos_c/inc/Lth_manifest.h
@@ -10,7 +10,9 @@
 //
 //-----------------------------------------------------------------------------
 
-#ifndef lithos3__Lth_manifest_h
+#include "Lth_libinfo.h"
+
+#if !defined(lithos3__Lth_manifest_h) && !LITHOS3_NO_MANIFEST
 #define lithos3__Lth_manifest_h
 
 #include "Lth_types.h"
diff --git a/lithos_c/inc/Lth_stdlib.h b/lithos_c/inc/Lth_stdlib.h
index 0616776..9319132 100644
--- a/lithos_c/inc/Lth_stdlib.h
+++ b/lithos_c/inc/Lth_stdlib.h
@@ -10,7 +10,9 @@
 //
 //-----------------------------------------------------------------------------
 
-#ifndef lithos3__Lth_stdlib_h
+#include "Lth_libinfo.h"
+
+#if !defined(lithos3__Lth_stdlib_h) && !LITHOS3_NO_STDLIB
 #define lithos3__Lth_stdlib_h
 
 #include "Lth_types.h"
diff --git a/lithos_c/inc/Lth_token.h b/lithos_c/inc/Lth_token.h
index e4e8960..f3ab96b 100644
--- a/lithos_c/inc/Lth_token.h
+++ b/lithos_c/inc/Lth_token.h
@@ -14,6 +14,8 @@
 //
 //-----------------------------------------------------------------------------
 
+#include "Lth_libinfo.h"
+
 #if defined(Lth_X)
 
 Lth_X(ChrSeq)
@@ -34,7 +36,7 @@ Lth_X(LnEnd ) // \n
 
 #undef Lth_X
 
-#elif !defined(lithos3__Lth_token_h)
+#elif !defined(lithos3__Lth_token_h) && !LITHOS3_NO_TOKEN
 #define lithos3__Lth_token_h
 
 #include <stdio.h>
diff --git a/lithos_c/inc/Lth_tokenstream.h b/lithos_c/inc/Lth_tokenstream.h
index ee24770..2e41413 100644
--- a/lithos_c/inc/Lth_tokenstream.h
+++ b/lithos_c/inc/Lth_tokenstream.h
@@ -10,7 +10,9 @@
 //
 //-----------------------------------------------------------------------------
 
-#ifndef lithos3__Lth_tokenstream_h
+#include "Lth_libinfo.h"
+
+#if !defined(lithos3__Lth_tokenstream_h) && !LITHOS3_NO_TOKENSTREAM
 #define lithos3__Lth_tokenstream_h
 
 #include "Lth_token.h"
diff --git a/lithos_c/src/manifest.c b/lithos_c/src/manifest.c
index e6bfae6..ca68a17 100644
--- a/lithos_c/src/manifest.c
+++ b/lithos_c/src/manifest.c
@@ -10,6 +10,9 @@
 //
 //-----------------------------------------------------------------------------
 
+#include "Lth_libinfo.h"
+
+#if !LITHOS3_NO_MANIFEST
 #include "Lth.h"
 
 #include <stdbool.h>
@@ -448,4 +451,4 @@ Lth_Manifest Lth_ManifestNew_Strng(char const *key, char const *value)
    return GenManifestValue(Strng, strng, Lth_strdup(value));
 }
 
-// EOF
+#endif//LITHOS3_NO_MANIFEST
diff --git a/lithos_c/src/stdlib.c b/lithos_c/src/stdlib.c
index 9836c8f..7c58fd7 100644
--- a/lithos_c/src/stdlib.c
+++ b/lithos_c/src/stdlib.c
@@ -10,6 +10,10 @@
 //
 //-----------------------------------------------------------------------------
 
+#include "Lth_libinfo.h"
+
+#if !LITHOS3_NO_STDLIB
+
 #include "Lth.h"
 
 #include <GDCC.h>
@@ -253,4 +257,4 @@ size_t Lth_Hash_wchar(wchar_t const *s)
    return ret;
 }
 
-// EOF
+#endif//LITHOS3_NO_STDLIB
diff --git a/lithos_c/src/token.c b/lithos_c/src/token.c
index a626d0f..fa761f7 100644
--- a/lithos_c/src/token.c
+++ b/lithos_c/src/token.c
@@ -12,6 +12,10 @@
 //
 //-----------------------------------------------------------------------------
 
+#include "Lth_libinfo.h"
+
+#if !LITHOS3_NO_TOKEN
+
 #define _GNU_SOURCE
 
 #include "Lth.h"
@@ -149,4 +153,4 @@ char const *Lth_TokenName(Lth_TokenType type)
    return names[type];
 }
 
-// EOF
+#endif//LITHOS3_NO_TOKEN
diff --git a/lithos_c/src/tokenstream.c b/lithos_c/src/tokenstream.c
index 0883a81..5e860e9 100644
--- a/lithos_c/src/tokenstream.c
+++ b/lithos_c/src/tokenstream.c
@@ -12,6 +12,10 @@
 //
 //-----------------------------------------------------------------------------
 
+#include "Lth_libinfo.h"
+
+#if !LITHOS3_NO_TOKENSTREAM
+
 #define _GNU_SOURCE
 
 #include "Lth.h"
@@ -215,4 +219,4 @@ bool Lth_TokenStreamDrop(Lth_TokenStream *stream, Lth_TokenType tt)
    return false;
 }
 
-// EOF
+#endif//LITHOS3_NO_TOKENSTREAM